Top Tech Jobs & Startup Jobs in Los Angeles, CA

Build and scale production Generative AI applications: design multi-agent systems and LangGraph workflows, implement advanced RAG with LlamaIndex and vector DBs, integrate and fine-tune various LLMs, and deploy containerized FastAPI services with monitoring, CI/CD, and performance/cost optimizations.

Design and prototype user-centered web and mobile interfaces informed by user research and business metrics. Conduct interviews, surveys, and usability testing; create personas, journeys, wireframes, and interactive prototypes. Collaborate with product, engineering, data, and marketing teams; present and iterate on designs to improve customer satisfaction and loyalty.

Lead systems analysis for complex integration initiatives in the brokerage/finance domain. Gather and document requirements, create user stories and process flows, evaluate system designs, provide middleware/API/backend technical analysis, mentor junior analysts, and drive resolutions across concurrent initiatives within an Agile environment.

Design and enforce architecture and engineering best practices for Azure-based microservices. Create solution artifacts, ensure code quality (CI, testing, reviews), containerize and deploy services to Azure (AKS/Docker), integrate cloud storage/databases/security, and provide technical leadership for GenAI/RAG and API ecosystems.

Lead end-to-end program planning, execution, and delivery across cross-functional teams. Define scope, timelines, budgets, risks, and KPIs; monitor progress; manage stakeholders; enforce quality and process improvements; mentor project managers and drive program-level reporting and performance.

Design, develop, and maintain automated UI, API, and end-to-end tests using Cypress and Robot Framework. Integrate tests into CI/CD, manage test data, perform code reviews, report defects in Jira, and collaborate with dev and QA teams to improve test coverage and QE practices.

Develop and customize SS&C Geneva and GWI solutions including reporting and Geneva Accelerator tools. Design APIs and multi-layer Java/J2EE (Spring) architectures. Apply private markets accounting expertise, communicate with technical and non-technical stakeholders, and work independently to deliver solutions.

Design, develop, deploy, and maintain backend components and large-scale cloud-based systems. Write tests, perform code reviews, debug, and collaborate with cross-functional teams to build scalable APIs, microservices, and reliable production software in an agile environment.

Lead frontend development using Angular and modern web technologies. Build responsive, cross-browser interfaces, integrate with REST/GraphQL backends, use AG Grid, apply UI/UX best practices, and follow engineering best practices for scalable, resilient applications.

Senior UX Designer responsible for enterprise web and mobile UX and visual design. Create UX architectures, conduct research and usability work, design interfaces and components, communicate technical feasibility with developers, and deliver production-ready design assets. Individual contributor collaborating with cross-functional teams.